About this item Made this bottle with 100% BPA FREE Tritan plastic which means it's lightweight and unlike other water bottles, this one is shatter resistant. The food-grade leak-proof rubber ring inside the lid ensures the absolute leak-proof function of this water bottle. The motivational time marker reminds you to drink enough water throughout the day and you can see clearly how much water inside the bottle. We hope you love this minimalist frosted look with a leak proof stainless steel lid as much as we do. This excellent bottle is the best gift you can think of if your best friend love camping, cycling, traveling, outdoor activities, or hit the gym regularly !